DE69633046D1 - Low water absorption contact lens composition, article and low water absorption contact lens and manufacturing method - Google Patents

Low water absorption contact lens composition, article and low water absorption contact lens and manufacturing method

Info

Publication number
DE69633046D1
DE69633046D1 DE69633046T DE69633046T DE69633046D1 DE 69633046 D1 DE69633046 D1 DE 69633046D1 DE 69633046 T DE69633046 T DE 69633046T DE 69633046 T DE69633046 T DE 69633046T DE 69633046 D1 DE69633046 D1 DE 69633046D1
Authority
DE
Germany
Prior art keywords
water absorption
contact lens
low water
absorption contact
article
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69633046T
Other languages
German (de)
Other versions
DE69633046T2 (en
Inventor
Kazuhiko Nakada
Noriko Yoshimatsu
Shoji Ichinohe
Toshio Yamazaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Menicon Co Ltd
Original Assignee
Menicon Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Menicon Co Ltd filed Critical Menicon Co Ltd
Publication of DE69633046D1 publication Critical patent/DE69633046D1/en
Application granted granted Critical
Publication of DE69633046T2 publication Critical patent/DE69633046T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G02B1/041—Lenses
    • G02B1/043—Contact lenses
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F230/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal
    • C08F230/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal
    • C08F230/08—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing silicon
    • C08F230/085—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing silicon the monomer being a polymerisable silane, e.g. (meth)acryloyloxy trialkoxy silanes or vinyl trialkoxysilanes
DE69633046T 1995-10-24 1996-10-22 Composition for low water absorption contact lens, low water absorption article and contact lens and method of manufacture Expired - Fee Related DE69633046T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP27577495 1995-10-24
JP27577495A JP3530287B2 (en) 1995-10-24 1995-10-24 Low water content ophthalmic lens material, low water content ophthalmic lens molded article thereof, low water content ophthalmic lens made thereof, and method for producing the same

Publications (2)

Publication Number Publication Date
DE69633046D1 true DE69633046D1 (en) 2004-09-09
DE69633046T2 DE69633046T2 (en) 2005-01-27

Family

ID=17560217

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69633046T Expired - Fee Related DE69633046T2 (en) 1995-10-24 1996-10-22 Composition for low water absorption contact lens, low water absorption article and contact lens and method of manufacture

Country Status (4)

Country Link
US (1) US5670594A (en)
EP (1) EP0770888B1 (en)
JP (1) JP3530287B2 (en)
DE (1) DE69633046T2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002501626A (en) * 1997-05-27 2002-01-15 ノバルティス アクチエンゲゼルシャフト Compound eye lens
GB0206932D0 (en) * 2002-03-23 2002-05-08 Univ Durham Preparation of superabsorbent materials by plasma modification
US7828432B2 (en) 2007-05-25 2010-11-09 Synergeyes, Inc. Hybrid contact lenses prepared with expansion controlled polymeric materials
EP2514791A4 (en) * 2009-12-17 2013-08-21 Menicon Co Ltd Anthraquinone pigment, ocular lens material using same, ocular lens material manufacturing method, and ocular lens
EP2931733B1 (en) * 2012-12-14 2016-10-05 Novartis AG Tris(trimethyl siloxy)silane vinylic monomers and uses thereof

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3480016A (en) * 1968-02-02 1969-11-25 Celanese Corp Sanitary products
US3951893A (en) * 1970-11-18 1976-04-20 Johnson & Johnson Film-forming silane crosslinked acrylate interpolymers having water-barrier properties
US3808178A (en) * 1972-06-16 1974-04-30 Polycon Laboratories Oxygen-permeable contact lens composition,methods and article of manufacture
GB2127422B (en) * 1982-08-27 1987-02-25 Contact Lenses Prostheses contact lenses and polymers therefor
EP0108886A3 (en) * 1982-09-20 1984-11-14 Ciba-Geigy Ag Silicone-containing hard contact lens materials having increased oxygen permeability
JPS60142324A (en) * 1983-12-28 1985-07-27 Toyo Contact Lens Co Ltd Oxygen permeable hard contact lens
WO1986001219A1 (en) * 1984-08-17 1986-02-27 Mc Carry, John, D. Alkylsilane contact lens and polymer
US4582884A (en) * 1984-08-31 1986-04-15 Paragon Optical, Inc. Lens composition, article and method of manufacture
EP0184924B1 (en) * 1984-12-04 1988-11-30 Paragon Optical Inc Lens composition, articles and method of manufacture
JPH0677115B2 (en) * 1985-08-29 1994-09-28 セイコーエプソン株式会社 contact lens
JPH0812340B2 (en) * 1986-04-07 1996-02-07 日本油脂株式会社 contact lens
DE3708308A1 (en) * 1986-04-10 1987-10-22 Bayer Ag CONTACT OPTICAL ITEMS
JP2539384B2 (en) * 1986-08-01 1996-10-02 株式会社メニコン Materials for soft contact lenses
US4812598A (en) * 1987-06-18 1989-03-14 Ocular Technologies, Inc. Gas permeable contact lens and method and materials for its manufacture
JPH02170809A (en) * 1988-12-24 1990-07-02 Nippon Zeon Co Ltd Negative type resists
JP2515010B2 (en) * 1989-01-26 1996-07-10 株式会社メニコン Ophthalmic lens material
US5162391A (en) * 1989-03-10 1992-11-10 Kuraray Co., Ltd. Oxygen permeable hard contact lens
JPH03160009A (en) * 1989-11-17 1991-07-10 Asahi Chem Ind Co Ltd Contact lens material
JP3014408B2 (en) * 1990-05-18 2000-02-28 ノバルティス アクチエンゲゼルシャフト Method for producing oxygen-permeable polymer material
US5194556A (en) * 1991-01-09 1993-03-16 Ciba-Geigy Corporation Rigid contact lenses with improved oxygen permeability
JPH04342704A (en) * 1991-05-21 1992-11-30 Nippon Oil & Fats Co Ltd Fluorosilicone oligomer and its production
EP0653446B1 (en) * 1993-11-05 1998-12-30 Shin-Etsu Chemical Co., Ltd. Curable resin compositions

Also Published As

Publication number Publication date
EP0770888B1 (en) 2004-08-04
JPH09118725A (en) 1997-05-06
DE69633046T2 (en) 2005-01-27
JP3530287B2 (en) 2004-05-24
EP0770888A2 (en) 1997-05-02
EP0770888A3 (en) 1997-12-29
US5670594A (en) 1997-09-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee